Fatal error: Cannot redeclare load_runtime_file() (previously declared in D:\webw\test\wwzz\php\xmmsxy\ThinkPHP\Common\runtime.php:90) in D:\webw\test\wwzz\php\xmmsxy\ThinkPHP\Common\runtime.php on line 115
这个错误折腾大半天了，没法解决，有没有大佬帮菜鸟指引解决之道？